CPC H04L 1/0057 (2013.01) [H03M 13/116 (2013.01); H04L 1/0003 (2013.01); H04L 1/0011 (2013.01); H04L 1/0041 (2013.01); H04L 1/1812 (2013.01); H04L 5/0053 (2013.01); H04W 72/23 (2023.01)] | 20 Claims |
1. A method performed by a user equipment (UE) in a communication system, the method comprising:
receiving, from a base station, downlink control information including resource assignment information of a physical downlink shared channel (PDSCH);
identifying a number of resource elements (REs) for the PDSCH based on a number of assigned symbols and a number of assigned physical resource blocks (PRBs), wherein a number of REs for a demodulation reference signal (DMRS) is excluded from the number of REs for the PDSCH;
identifying a temporary transport block size (TBS) based on the number of REs for the PDSCH, a modulation order, a coding rate, and a number of layers;
identifying a TBS based on
where N is an integer; and
receiving, from the base station, the PDSCH based on the TBS.
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